From mboxrd@z Thu Jan 1 00:00:00 1970 From: Petr Cermak Subject: Re: [PATCH v2] proc.5: Add description of CLEAR_REFS_MM_HIWATER_RSS Date: Fri, 9 Sep 2016 10:43:56 +0100 Message-ID: <20160909094356.GA14216@google.com> References: <20160909060313.733-1-namhyung@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20160909060313.733-1-namhyung-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Namhyung Kim Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-man@vger.kernel.org On Fri, Sep 09, 2016 at 03:03:13PM +0900, Namhyung Kim wrote: > The Linux kernel commit 695f05593693 ("fs/proc/task_mmu.c: add > user-space support for resetting mm->hiwater_rss (peak RSS)") added a > way to reset peak RSS of a process but missed to update manpage. > > Cc: Petr Cermak > Signed-off-by: Namhyung Kim > --- > man5/proc.5 | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) > > diff --git a/man5/proc.5 b/man5/proc.5 > index 14588fe..cf32e0f 100644 > --- a/man5/proc.5 > +++ b/man5/proc.5 > @@ -340,7 +340,7 @@ process during the measured interval. > If one is interested only in inspecting the selected mapping types, > then the value 2 or 3 can be used instead of 1. > > -A further value can be written to affect a different bit: > +A further value can be written to affect different properties: > .RS > .TP > 4 (since Linux 3.11) > @@ -352,6 +352,11 @@ by the check-point restore system to discover which pages of a process > have been dirtied since the file > .IR /proc/[pid]/clear_refs > was written to. > +.TP > +5 (since Linux 4.0) > +.\" Internally: CLEAR_REFS_MM_HIWATER_RSS > +Reset the peak resident set size ("high water mark") to the process' > +current value. > .RE > .IP > Writing any value to > -- > 2.9.3 Please also change "A further value" to "Further values" since there are now two (CLEAR_REFS_SOFT_DIRTY (4) and CLEAR_REFS_MM_HIWATER_RSS (5)). Thanks! -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html